Remove Development Build

Hi, I have purchased the basic version of Unity IOS.
When running my app on the iPod touch, on the lower right corner it says “Development Build”.
Is it possible to remove this text?

When starting my app on my iPod touch, the Unity logo appears (Powered by Unity)… is it possible to remove
this logo page? Or is it removable only in Unity Pro?

Thank you

“Development Build” is a setting in Build Settings, untick the box and it should disappear. “Powered by Unity” is something that disappears with Pro.